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  1. Hadoop YARN
  2. YARN-256

Increase retention of applications in AppManager without sending more applications to the UI

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Later
    • 0.23.5, 3.0.0-alpha1
    • None
    • None
    • None

    Description

      In very busy clusters we would like to retain applications longer so that users' links will not expire too soon. Very often links to application history expire before they can be followed.

      Simply increasing max-completed applications has an adverse performance impact on the applications list in the web UI because it presents the entire list of applications with a request.

      Therefore, we would like some way to be able to increase the retention of applications without increasing the number of applications sent to the Web UI.

      Attachments

        1. YARN-256.patch
          79 kB
          Derek Dagit
        2. YARN-256.patch
          79 kB
          Derek Dagit
        3. YARN-256-branch-0.23.patch
          76 kB
          Derek Dagit
        4. YARN-256-branch-0.23.patch
          77 kB
          Derek Dagit
        5. YARN-256-branch-0.23-wip.patch
          69 kB
          Derek Dagit
        6. YARN-256-branch-0.23-wip.patch
          64 kB
          Derek Dagit

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            Unassigned Unassigned Assign to me
            dagit Derek Dagit
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              Created:
              Updated:
              Resolved:

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